baber/WOPTO huggingface dataset:
Patent JP-H0645950-A (JP)
Title: Apparatus and method for generation of signal
Inventor: JIEEMUSU DEBUITSUDO JIYONSUTON
IPC: H03M7/40
Filed: 1993-03-01
Abstract: PURPOSE: To provide a method and device for compressing a signal, while avoiding cost increase and restriction by using 1st and 2nd compression devices and allowing the 2nd compression device to generate signals with two components, while the 1st compression device relates to the 2nd compression device. CONSTITUTION: An entropy coder 104 receives a quantization audio signal from a pre-processor 012, applies coding to the signal without a loss, and provides an output to a communication channel/storage medium 106. In the case of providing an output, the quantization audio signal is transmitted through a channel with a band width narrower than that of other signals and coded to be stored in a memory of smaller capacity. An entropy decoder 108 receives a compressed audio signal from the medium 106 and decodes the signal and provides an output of a rectified audio signal to a post processor 110. The decoder 108 executes a function entirely reverse to that of the coder 104. Through the constitution above, the method and the device companding/expanding a discrete signal having two compression methods, acted mutually in a common utilization way are obtained.
Patent JP-S62218280-A (JP)
Title: Actual steering angle control device for vehicle
Inventor: KAWABE TAKETOSHI
IPC: B62D6/00
Filed: 1986-03-20
Abstract: PURPOSE:To prevent a vehicle from presenting an unstable motion, by estimating to what extent of a value the motion condition quantity target value, determined in accordance with a target vehicle model, reaches and correcting the target vehicle model when the vehicle is steered. CONSTITUTION:A target vehicle model presents a motion condition quantity steady value corresponding to outputs of a steering amount detecting means 100 and a car speed detecting means 101, and an estimating means 102, which estimates the motion condition quantity steady value by a transmission function of the target vehicle mode equipped with the target motion performance, is provided. Here the transmission function of the target vehicle mode is corrected by a transmission function correcting means 103 corresponding to a degree of the estimated steady value, and a separate target vehicle mode is formed. While an arithmetic means 104, which obtains a motion condition quantity target value corresponding to a steering amount and a car speed on the basis of the separate target vehicle model, is provided. And a determining means 105, which determines the steering angle target value of a control objective wheel on the basis of said motion condition quantity target value, controls a steering means 106.
Patent JP-S62218336-A (JP)
Title: Automatic both sides copying machine
Inventor: MIZOBATA TAKEHISA
IPC: B65H29/60
Filed: 1986-03-19
Abstract: PURPOSE:To make the top and bottom of the image on a sheet match at all times by providing a means reversing the both sides of the sheet without reversing the front and rear ends in the conveyance direction in a sub-conveyance path together with a switchback means. CONSTITUTION:Whether an original mounted on an original bad is longitudinally long or laterally long is judged, if it is a longitudinally long original, a flapper 5 is swayed in an arrow H direction, and the sheet is guided to a siwtchback conveyance path 8. The switchback conveyance path 8 and an upper conveyance path 30a are connected by turning a sensor S1 off. A flapper 4 is swayed in an arrow G direction to open an conveyance path 30, and the sheet is guided into the conveyance path 30. The sheet is guided into the lower side tray 1b of an intermediate tray 1 from the conveyance path 30 via a passage 33. The front and rear ends in the conveyance direction of the sheet are reversed in the switchback conveyance path 8, and when the sheet is again guided to a copy processing section 13 from the intermediate tray 1 via a passage 34, the reverse side to the side on which an image has been previously formed faces a photosensitive body drum 12.
Patent JP-H11257721-A (JP)
Title: Air-conditioning control device
Inventor: YONEZAWA KENZO
IPC: G05B11/36
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To maintain each room in a comfortable environmental state by measuring the physical quantity of the temperature or the humidity of each room and at the same time obtaining the weighted, average value of the physical quantity of each room, outputting the weighted, average value as a process variable, and controlling the operation valve of the air-conditioning equipment. SOLUTION: The measurement results of a thermometer T, a hygrometer, or the like being installed at rooms 31 and 32 whose air-conditioning should be controlled are introduced to a controller 6 for controlling air-conditioning. The controller 6 is provided with a process variable operation means for calculating a process variable based on measurement temperatures T1 and T2 of the rooms 31 and 32 and a control operation means for obtaining the manipulated variable for operating an air-conditioning equipment operation value using the calculated process variable. Then, the control operation means obtains an manipulated variable MV where a deviation reaches zero based on the deviation between a room temperature preset value and the weighted, average value of the process variable, thus creating a comfortable environment even if air- conditioning in the rooms 31 and 32 fluctuates.
Patent JP-H05268374-A (JP)
Title: Line terminal equipment
IPC: H04M11/00
Filed: 1992-03-19
Abstract: PURPOSE:To eliminate the replacement of a line terminal equipment due to revision of communication specifications of a center side and a terminal equipment side after the installation and to reduce mis-wiring when plural terminal equipments are connected. CONSTITUTION:A communication protocol between a center side 1 and a terminal equipment 10 is inputted from an external input terminal 6 and the communication protocol is stored in a communication protocol storage section 7. A signal transmission control section 8 makes communication between the center side and the terminal equipment based on the communication protocol.
Patent JP-H06247390-A (JP)
Title: Shank portion structure of composite blade
Inventor: KAWAKAMI YOSHIFUMI
IPC: B64C11/26
Filed: 1993-02-26
Abstract: PURPOSE:To provide such a shank portion structure of a composite blade Which comprises a wing spar made of a composite material and coupled to a metallic member, that has simple constitution with reduced machining processes and enables FRP to sufficiently exhibit its high strength characteristic, without using mechanisms where stress concentration occurs, such as bolt holes. CONSTITUTION:The wing spar 1 of a blade, which is made of a composite material, is integrally secured using an adhesive to an uneven portion which is formed by gluing a connecting bar 5 to a guide member 4 having a groove 4a formed on its outer periphery, and a bearing lace 10 and a bearing ball 11 are mounted in a recessed portion at the root of the guide member 4 and are bearing-coupled to a hub 12 and coupled to a variable pitch mechanism via an eccentric pin 7 which comprises a roller bearing 8 mounted at the root end face portion of the guide member 4.
Patent JP-H07272333-A (JP)
Title: Magneto-optical recording medium
Inventor: KOMATA HIROSHI
IPC: G11B11/10
Filed: 1994-03-31
Abstract: PURPOSE:To improve recording and reproducing characteristics by providing a magneto-optical recording medium with an auxiliary magnetic field layer near a recording layer and reversing the directions of the magnetic fields generated on grooves as optical guide grooves and recording tracks or varying the intensity of the generated magnetic fields. CONSTITUTION:The direction and size of the magnetic fields from the auxiliary magnetic field layer are so set as to improve the magnetic field sensitivity for the recording layer on the recording tracks. The direction and size of the auxiliary magnetic field layer are so set as to degrade the magnetic field sensitivity for the recording layers on the grooves 2. The direction and size of the magnetic fields from the auxiliary magnetic field layer are so set as to be different from the case of the recording tracks 1 so as to degrade the magnetic field intensity for the recording layer on the grooves 2. As a result, the state in which the recording is difficult is created in the recording layer on the recording tracks 1. In such a case, the recording fully in the recording tracks is possible at a specified or higher recording powder and the recording powder margin is increased without recording in the grooves even if the recording powder increases to some extent.
Patent JP-H01237443-A (JP)
Title: Lattice plate checking apparatus
Inventor: HAYASHI MAKOTO
IPC: G21C17/003
Filed: 1988-03-18
Abstract: PURPOSE:To make it possible to judge a position where a crack occurs and the size of the crack, by scanning a measuring head in the vertical and horizontal directions of lattice plates, and measuring the distribution of potential difference at the side surfaces of the lattice plates. CONSTITUTION:In order to fix a main body 1 to lattice plates 75, the following parts are provided in the main body 1: guide plates 51 and 51' for fixing the main body in the direction of an X axis; an air cylinder for fixing in the direction of the X axis, guide plates 39 and 39' for fixing the main body in the direction of a Y axis; and an air cylinder 40 for fixing in the direction of the Y axis. Tapered parts are provided on the surfaces of the guide plates 51 and 51' and the guide plates 39 and 39'. When the main body 1 is lowered into the lattice plates 75, the main body is inputted between the guide plates 51 and 51' and the guide plates 39 and 39', respectively. The air cylinder for fixing in the direction of the X axis and the cylinder 40 are driven under the state wherein the main body 1 is mounted on the lattice plate 75. Thus, the main body 1 is fixed to the lattice plates 75. Since the distribution of the two-dimensional potential difference of the lattice plates 75 in the vertical and horizontal directions can be measured, the position and the shape of a crack which is generated in the lattice plate 75 can be judged highly accurately.
Patent JP-S62221368-A (JP)
Inventor: ISHIDA TOSHINOBU
IPC: A61M25/08
Filed: 1986-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59188975-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/49
Filed: 1983-04-11
Abstract: PURPOSE:To keep high the melting point of a gate electrode and improve the productivity as a low resistance by a method wherein the gate electrode of the MOS semiconductor device is made of Ti, and the source and drain are formed by self-alignment type with the Ti gate as a mask. CONSTITUTION:A field oxide film 2 is formed on the surface of an Si wafer 1 by thermal oxidation, holes are bored in the oxide film 2 and the regions serving as the source, drain, and gate by photoetching method. Next, a gate oxide film 3 is formed by thermal oxidation, and a Ti film 4 is formed to a fixed thickness by the thermal decomposition of Ti chloride by pressure reduction CVD method, thus forming the Ti gate electrode 4 by photoetching. Then, the source region 5 and the drain 6 are formed by self-alignment type by ion implantation with the electrode 4 as a mask, and then the junction region therebetween is activated by means of lamp annealing. Then, the melting point of the gate electrode is kept high and made low resistant, resulting in the improvement of the productivity.
Patent JP-S52146637-A (JP)
Title: Thermal fixing device for copier
Inventor: AZUMA YUUICHIROU
IPC: G03G15/20
Filed: 1976-05-31
Abstract: PURPOSE: To prevent the temperature rise at the end portion of a fixing roller and conduct a good fixing in a relatively simple and inexpensive manner by heating the heaters separately. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51138231-A (JP)
Title: Internal combustion engine exhaust countermeasure device
Inventor: MINAMI HIDEHIRO
IPC: F02M3/09
Filed: 1975-05-27
Abstract: PURPOSE: An internal combustion engine exhaust countermeasure device, that prevents exhaust mission from woesening at low speed operation at an internal combustion engine equipped with an air and fuel mixture ratio feed back control device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51138502-A (JP)
Title: Process fo r production of surface coated super hard alloy parts
Inventor: YAMAMOTO TAKAHARU
IPC: C23C14/58
Filed: 1975-05-27
Abstract: PURPOSE:With a WC-base super hard alloy as a base material, a film without having the phase of acrbide, nitride or carbonitride of IVa group on the surface and with abrasion resistance is relatively easily formed on the surface.
Patent JP-H03265473-A (JP)
Title: Cylinder unit employing ultrasonic wave motor
Inventor: YAMADA TOSHIO
IPC: H02N2/00
Filed: 1990-03-14
Abstract: PURPOSE:To improve starting operation in a low speed region, driving operation for stoppage and stopping accuracy by generating a traveling wave on a resilient body in order to drive a rotor and driving a piston rod with low speed in a predetermined direction through a ball screw and a piston. CONSTITUTION:Extending/contracting motion is induced in a piezoelectric body 14a and standing waves are generated on a resilient body 14b secured to the piezoelectric body 14a by means of first and second high frequency power supplies 16, 17, respectively. Two standing waves are combined into a unilateral traveling wave. A rotor 15 is rotated reversely to the traveling wave formed on the resilient body 14b. A ball screw 4 interlocked with the rotor 15 is then rotary driven in same direction, e.g. counterclockwise when viewed from a piston rod 3 side, and a piston 3 screwed with the ball screw 4 is driven rightward at low speed.
Patent JP-S53148361-A (JP)
Title: Electronic computer
Inventor: KONDOU OSAMU
IPC: G06F15/02
Filed: 1977-05-31
Abstract: PURPOSE: To obtain an electronic desk type calculator which can perform ranking operation such as a horse racing other than arithmetic operation, by providing the weight key different in the distribution of evaluation point corresponding to the condition items of ranking to each factor to designate them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06272695-A (JP)
Title: Control device for compressor
Inventor: KONO SUSUMU
IPC: F04D27/02
Filed: 1993-03-23
Abstract: PURPOSE:To control a compressor for the protection thereof against operation in a surging zone by computing the variable acceleration of a ratio between the inflow amount and speed of the compressor, and controlling the opening of a control valve on the basis of two opening signals, depending upon the degree of the variable acceleration. CONSTITUTION:The inflow amount and speed of a compressor 1 are detected respectively with detectors 10 and 12, and a ratio thereof is computed with a divider 21. Also, a controller 13 outputs the first opening signal for controlling the ratio to near the preset value. Furthermore, the variable acceleration of the ratio is computed with an computing element 22, and a threshold value for the variable acceleration is computed with a function generator 23. Also, the variable acceleration and the threshold value are compared with each other in a comparator 24. As a result, the second opening signal is outputted from a change rate limiter 25 for quickly enlarging or gradually reducing the opening of the control valve 6, depending upon whether the variable acceleration is larger or smaller than the threshold value. Then, the larger of the two opening signals is selected with a selector 26 and outputted.
Patent JP-2000260184-A (JP)
Title: Static ram
Inventor: TOYODA KENJI
IPC: G11C11/41
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To shorten an initializing time of a holding data of a memory cell by connecting a 1st inverter circuit to a high order power source via a transfer gate for a 1st power source connection control, and connecting a 2nd inverter circuit to the high order power source via a transfer gate for a 2nd power source connection control. SOLUTION: A source terminal of a P-channel transistor of an inverter circuit 2 is connected to a high order power source via a transfer gate 12 for power source connection control, and a P-channel transistor 13 of an inverter circuit 3 is connected to the high order power source via a transfer gate 14 for power source connection control. When a bit line 7 and a bit line 10 are driven at a high level and a low level, respectively, the P-channel transistor 11 of the inverter circuit 2 for driving a connecting point 4 that will change from the high level to the low level is conducting but is disconnected from the high order power source, therefore, the inverter circuit 2 is not driving the bit line 7 at the high level via the transfer gate 6.
Patent JP-H02242426-A (JP)
Title: Division system for digital signal processor
Inventor: TOYODA KAORU
IPC: G06F7/493
Filed: 1989-03-16
Abstract: PURPOSE:To perform fast division only by multiplication by using a ROM in which an inverse 1/X is set as data conforming to a divisor X, performing the address designation of the ROM corresponding to the divisor X, and multiplying a dividend Y by a read out inverse 1/X. CONSTITUTION:The ROM 5 in which the divisor X is set as address data and the inverse 1/X is written on the address is provided. A latch circuit 3 latches address data Xa conformed to the divisor X from a digital signal processor DSP main body 1, and the ROM 5 generates inverse data 1/Xa conformed to the address setting the data Xa as the latch data of the latch circuit 3. A buffer 4 stores the inverse data 1/Xa once, and a division result can be obtained by multipling the data by dividend data by the DSP main body 1. At this time, a normalization processing is performed in the DSP main body 1 so as to set the address data Xa for the divisor X within the range of the address of the ROM 5. Thereby, it is possible to perform the fast division of a digital signal only by the multiplication.
Patent JP-2000263129-A (JP)
Title: Tilting deflector roll in double-drum winder
Inventor: TANABE SHINICHIRO
IPC: B21C47/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a tilting deflector roll installed immediately before a doubledrum winder capable of ensuring the winding shape of a metal strip within a specified allowable tolerance, and facilitating the exchange and alignment. SOLUTION: In the deflector roll arranged immediately before a double-drum winder having a winding shaft provided with a cylinder for shifting the winding shaft to shift the winding shaft in the axial direction, the deflector roll is a tilting deflector roll 10 one end of which is supported by a bearing 11 and the other end of which is pivotably supported by a cylinder 12 for elevating/ lowering the roll in an elevating/lowering manner, and elevates/lowers the tilting deflector roll 10 according to the meandering quantity and the meandering speed of a metal strip to control the winding shape of the metal strip.
Patent JP-H07267168-A (JP)
Title: Axle position regulating device for motorcycle
Inventor: FUKUOKA ISAMU
IPC: B62K25/02
Filed: 1994-03-31
Abstract: PURPOSE:To improve the degree of freedom of the installation position of the bracket for mounting a cushion unit of a swing arm, position a rear wheel axle at a swing arm with a high precision, and improve the workability during positioning. CONSTITUTION:A positioning plate 27 moved along an axle insertion hole 16 togetherwith a rear wheel axle 20 is provided and meanwhile, graduation display parts A1 and A2 on which graduations are marked are arranged at a swing arm 11 in a state to be divided into the front and the rear with the central part of the axle insertion hole 16 located therebetween. The positions and the lengths of the graduation display parts A1 and A2 are set so that when a rear wheel axle 20 is moved along the axle insertion hole 16, reference parts B1 and B2 arranged to the front part and the rear part of the positioning plate 27 are moved with the ranges of the graduation display parts A1 and A2.
Patent JP-2000256584-A (JP)
Title: Nonflammable epoxy resin powder coating material
Inventor: OUCHI SUSUMU
IPC: C09D163/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a nonflammable epoxy resin powder coating material containing an extremely reduced amount of a formulated flame retardant without lowering reliability. SOLUTION: This nonflammable epoxy resin powder coating material is the one consisting essentially of an epoxy resin, a silicone resin, a hardening agent and an inorganic filler, and contains 75-95 wt.% inorganic filler based on the whole powder coating material. The silicone resin of 5-50 wt.% is formulated based on the amount of the resin components, and the silicone resin having <=150 deg.C melting point and represented by the formulas RSiO2/3-R2SiO-R3SiO1/2- SiO2, R3SiO1/2-SiO2, or RSiO3/2 [R is methyl group, phenyl group or hydroxy group; the ratio of R to Si (the ratio of number) is 1-2] is preferable.
Patent JP-H07238405-A (JP)
Title: Scarf
Inventor: ASAKURA HIDEKO
IPC: A41D23/00
Filed: 1994-02-24
Abstract: PURPOSE:To obtain a scarf causing the neck or shoulder to be choked, giving warm feel when worn, hard to slip off, thus useful as an accessory, apron, robe, shawl, or sunshade, by cutting a square cloth ABCD open from one corner thereof to the proximity of the center followed by frayproofing treatment of the cut faces. CONSTITUTION:This scarf can be easily obtained by cutting a square cloth ABCD open from one corner thereof to the proximity of the center E followed by frayproofing treatment of the cut faces. This scarf is useful because of the following advantages: hard to slip off; capable of protecting one's hair from disorder; easy to carry; capable of protecting human health from troubles due to space heating or cooling; and, capable of preventing one's clothing worn from staining through serving as an instant apron.
Patent JP-S60207505-A (JP)
Inventor: NIWA HIDEO
IPC: A01B33/08
Filed: 1984-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01236828-A (JP)
Title: Receiving circuit for television signal
Inventor: KATO MASAKI
IPC: H04B1/16
Filed: 1988-03-17
Abstract: PURPOSE:To automatically return to a normal receiving condition even after the reception of a TV input signal is stopped by providing an intermediate frequency level control means to control the level of an intermediate frequency signal in accordance with the value of a direct current voltage outputted from an automatic fine tuning circuit. CONSTITUTION:An automatic fine tuning circuit(AFT)9 detects an inputted intermediate frequency(IF) signal and even when the oscillation frequency of a local oscillator 2 is dislocated from a regular local oscillation frequency due to some factor, the action is executed so as to always correct the dislocation of a local oscillation frequency. At the extent to the output voltage due to an ordinary AFT action, the balance of the bias of an AGC amplifier 8 is not demolished and an ordinary amplifying action is not damaged, according to the negative feedback due to the connection of a resistor 11. As this result, the dislocation of a video IF signal is always automatically corrected. Thus, even when the reception of the TV input signal is interrupted and the TV input signal arrives again, the return is automatically executed to a normal receiving condition.